Sub

Not fully aware; occurring below your level of thinking and awareness

• Subcutaneous

• Subfreezing

• Subirrigate

• Subconscious

Under the skin

• Subdue

• Subject

• Subcutaneous

• Submerge

to bring under control

• Subway

• Subdue

• Subirrigate

• Submerge

below the freezing point

• Submerge

• Subordinate

• Subcutaneous

• Subfreezing

to water something from under the ground

• Subirrigate

• Subdue

• Subconscious

• Subordinate

to put under someone else's control

• Submarine

• Subject

• Subordinate

• Subway

a watercraft that stays under water

• Subordinate

• Subcutaneous

• Subconscious

• Submarine

To put under water

• Submerge

• Subirrigate

• Submarine

• Subconscious

a person who is under someone else in rank or importance

• Subway

• Subdue

• Subject

• Subordinate

a passageway under the ground; an electric underground railway

• Subway

• Subject

• Subirrigare

• Subcutaneous